STM Tuned Products - Low Boost Performance

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STM Tuned

STM Lower Intercooler Pipe Kit (2.5" Titanium) for Evo 7/8/9 Stock Frame Turbo

MSRP:

Was:

Now: $729.00 - $779.00

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sku: EVO-TIF-MS

STM Mild Steel Turbo Inlet Flange for Evo IV-X

MSRP:

Now: $28.00

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sku: EVO79-CPS

STM Multi-Disc Clutch Pedal Stop for Evo 7/8/9

MSRP:

Now: $35.00

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sku: EVO79-OFLK-GARRETTBB-STD

STM Oil Feed Line Kit for Garrett GT30/35R Turbo for Evo 4-9 (From Head)

MSRP:

Now: $40.00

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sku: 641411

STM Quarter Master HRB to Clutch Line Fitting for Evo X

MSRP:

Now: $15.00

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sku: GTR-AL-INT-MAF-WBK

STM R35 GTR Aluminum Intakes

MSRP:

Now: $449.00

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sku: GTR-CDP

STM R35 GTR Catted Downpipes

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Now: $2,199.00

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sku: GTR-YP-3

STM R35 GTR Stainless Race Y-Pipe (Not for Street Use)

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Now: $799.00

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sku: GTR-YPM-3

STM R35 GTR Stainless Y Pipe with Muffler

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Now: $999.00

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sku: GTR-FMIC-BR

STM R35 GTR Street Intercooler Kit

MSRP:

Now: $2,700.00

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sku: GTR-INT-TI-SD

STM R35 GTR Titanium Intakes (Bare Titanium)

MSRP:

Now: $895.00

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sku: GTR-BOVP

STM R35 GTR Upper Blow Off Valve Pipes

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Now: $399.00

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sku: EXHB

STM Replacement Exhaust Bolt Hardware

MSRP:

Now: $1.99

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sku: EXHBG3-SET

STM Replacement Exhaust Gasket and Bolt Set (3 Inch)

MSRP:

Now: $12.99

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sku: MANI-EVOX-STK.

STM Replacement Exhaust Manifold | 2008-2015 Mitsubishi Evo X

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Now: $2,000.00

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sku: EVOX-SCC-PVC

STM Sealed Engine Oil Catch Can for Evo X Plastic Valve Cover

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Now: $499.00

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STM Small Battery Kit for 02-07 WRX/STi

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Now: $55.00 - $250.00

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sku: BRZ-BATK-BR-BRTIE

STM Small Battery Kit for BRZ/FRS

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Now: $175.00

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sku: EVO789-BATK-BR-BRTIE-GEN16

STM Small Battery Kit for Evo 7/8/9

MSRP:

Now: $175.00

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sku: JHAWK-EXH

STM Stainless Cat-Back Exhaust for 2018+Jeep Trackhawk

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Now: $1,995.00

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STM Stainless Downpipe Flange for MKV Supra GR - Flange Only or with OEM Gasket

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Now: $89.00 - $105.00

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STM Stainless Dual Exit Cat-Back Exhaust for 2022+ WRX Resonated/Non-Resonated

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Now: $1,250.00 - $1,350.00

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sku: EVO89-EMC-SS

STM Stainless Exhaust Manifold Cover for Evo 8/9

MSRP:

Now: $129.00

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sku: BL-MIT-1330BLK

STM Stainless Steel Brake Lines for 1G DSM AWD

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Now: $180.00

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STM Lower Intercooler Pipe Kit (2.5" Titanium) for Evo 7/8/9 Stock Frame Turbo

STM Evo 7/8/9 Lower Intercooler Pipe for Stock Frame Turbo (BareTitanium or Burned) Description:The STM Titanium Lower Intercooler Pipe is made in-house, pie-cut and tig welded from 2.5" titanium...

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Was:

Now: $729.00 - $779.00

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STM Tuned
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sku: EVO-TIF-MS

STM Mild Steel Turbo Inlet Flange for Evo IV-X

The STM Mild Steel Turbo Inlet Flange can be used to fabricate your own turbo exhaust manifold. The flange is made of 1/2 inch thick mild steel with 12mm unthreaded bolt holes. Mates to the stock Evo...

MSRP:

Now: $28.00
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STM Tuned
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sku: EVO79-CPS

STM Multi-Disc Clutch Pedal Stop for Evo 7/8/9

The STM Clutch Pedal Stop is designed for multi-plate clutches and works great with the Tilton or Quarter Master! This will replace your existing pedal stop and screws right on to the existing stud...

MSRP:

Now: $35.00
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sku: EVO79-OFLK-GARRETTBB-STD

STM Oil Feed Line Kit for Garrett GT30/35R Turbo for Evo 4-9 (From Head)

The STM Turbo Oil Feed Line Kit for Evo 4-9 is designed for the Garrett GT30/35R style turbos and works with any turbo requiring a 7-1/16" x 24 inverted flare restrictor fitting. Features a 16"...

MSRP:

Now: $40.00
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STM Tuned
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sku: 641411

STM Quarter Master HRB to Clutch Line Fitting for Evo X

Vehicle Fitment:2008-2015 Mitsubishi Lancer Evolution X• For use with the Quarter Master HRBDescription:The STM Evo X Quarter Master hydraulic release bearing fitting is used to attach the QM...

MSRP:

Now: $15.00
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STM Tuned
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sku: GTR-AL-INT-MAF-WBK

STM R35 GTR Aluminum Intakes

The STM R35 GTR Aluminum Intake Pipes are hand-fabricated in the USA and a direct-replacement, bolt-on upgrade. Works with any turbo inlets that go to the factory location. Made of lightweight 3"...

MSRP:

Now: $449.00
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STM Tuned
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sku: GTR-CDP

STM R35 GTR Catted Downpipes

The STM Stainless Steel R35 GTR Catted Downpipes are a direct replacement for the stock cat pipes and weigh significantly less saving 13.55 pounds overall! The STM Downpipes are USA made, tig welded...

MSRP:

Now: $2,199.00
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STM Tuned
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sku: GTR-YP-3

STM R35 GTR Stainless Race Y-Pipe (Not for Street Use)

The STM GTR Race Y-Pipe features a free-flowing, straight-through design, fully T304 stainless construction and TIG welded in-house.This is our pipe of choice! This piece fits like stock and and...

MSRP:

Now: $799.00
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STM Tuned
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sku: GTR-YPM-3

STM R35 GTR Stainless Y Pipe with Muffler

The STM R35 GTR y-pipe with muffler is USA made from T304 stainless steel, hand fabricated and tig welded in-house. If you're looking to free up air flow, but don't want to attract too much attention...

MSRP:

Now: $999.00
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STM Tuned
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sku: GTR-FMIC-BR

STM R35 GTR Street Intercooler Kit

The STM R35 GTR Intercooler Kit is handcrafted in-house utilizing a 1000 HP intercooler core. Product testing on the STM Mustang Dyno yielded gains of +40 HP in stock turbo applications. Features...

MSRP:

Now: $2,700.00
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STM Tuned
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sku: GTR-INT-TI-SD

STM R35 GTR Titanium Intakes (Bare Titanium)

The STM R35 GTR Titanium Intake Pipes are hand-fabricated in the USA and a direct, replacement, bolt-on upgrade. Works with any turbo inlets that go to the factory location. Made of durable,...

MSRP:

Now: $895.00
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STM Tuned
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sku: GTR-BOVP

STM R35 GTR Upper Blow Off Valve Pipes

The STM Upper Blow Off Valve Pipes are a direct replacement for the stock pipes and allow you to easily run two TiAL blow off valves without overhauling your entire piping and engine bay. Utilizes...

MSRP:

Now: $399.00
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STM Tuned
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sku: EXHB

STM Replacement Exhaust Bolt Hardware

STM replacement exhaust bolt washer and nut. This is the same hardware included with the STM exhausts, race pipes and downpipes. Includes one bolt, washer and nut. Please adjust quantity as...

MSRP:

Now: $1.99
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STM Tuned
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sku: EXHBG3-SET

STM Replacement Exhaust Gasket and Bolt Set (3 Inch)

STM replacement 3" exhaust gasket and bolts. These are the same bolts and Remflex gasket included with the STM 3" exhausts, race pipes and downpipes. Includes one gasket, 2 bolts, washers and...

MSRP:

Now: $12.99
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STM Tuned
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sku: MANI-EVOX-STK.

STM Replacement Exhaust Manifold | 2008-2015 Mitsubishi Evo X

Evolution X Replacement Exhaust Manifold by STM The STM Stock Replacement Exhaust Manifold for the Evo X is tig welded in-house of large 1.5" schedule 10 stainless steel and is a direct-replacement...

MSRP:

Now: $2,000.00
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STM Tuned
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sku: EVOX-SCC-PVC

STM Sealed Engine Oil Catch Can for Evo X Plastic Valve Cover

Vehicle Fitment:2008-2015 Mitsubishi Lancer Evolution X• Fits with Plastic Valve CoverDescription:The STM Sealed Engine Oil Catch Can for the Evo X plastic valve cover allows you to retain your...

MSRP:

Now: $499.00
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STM Tuned

STM Small Battery Kit for 02-07 WRX/STi

STM Small Battery Kit for 02-07 WRX/STi The STM 680 small battery kit for 02-07 WRX/STi allows you to install a smaller, lighter battery to save 24 pounds while lowering the center of gravity. This...

MSRP:

Was:

Now: $55.00 - $250.00

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STM Tuned
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sku: BRZ-BATK-BR-BRTIE

STM Small Battery Kit for BRZ/FRS

Vehicle Fitment:2013+ Subaru BRZ2013+ Scion FR-S2017+ Toyota 86Description:The STM Small Battery Kit for the BRZ, FR-S and 86 is a direct replacement for the giant, stock battery and can drop 14...

MSRP:

Now: $175.00
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STM Tuned
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sku: EVO789-BATK-BR-BRTIE-GEN16

STM Small Battery Kit for Evo 7/8/9

Vehicle Fitment:2001-2006 Mitsubishi Lancer Evolution VII VIII IX• Fits all JDM & USDM ModelsThis part will NOT fit with the factory intake airbox.Description:The STM Small...

MSRP:

Now: $175.00
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STM Tuned
|
sku: JHAWK-EXH

STM Stainless Cat-Back Exhaust for 2018+Jeep Trackhawk

Vehicle Fitment:2018-2020 Jeep Grand Cherokee TrackhawkDescription:The STM Stainless Steel Catback Exhaust System for the Jeep Grand Cherokee Trackhawk connects directly to your factory cats for a...

MSRP:

Now: $1,995.00
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STM Tuned

STM Stainless Downpipe Flange for MKV Supra GR - Flange Only or with OEM Gasket

STM Stainless Downpipe Flange for MKV Supra GR - Flange Only or with OEM Gasket The STM Downpipe Flange for 2020+ Toyota Supra GR models is made of stainless steel and perfect if you are fabricating...

MSRP:

Was:

Now: $89.00 - $105.00

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STM Tuned

STM Stainless Dual Exit Cat-Back Exhaust for 2022+ WRX Resonated/Non-Resonated

STM Stainless Dual Exit Cat-Back Exhaust for 2022+ WRX Resonated/Non-Resonated The STM 2022+ WRX stainless steel dual exit catback exhaust will bolt up to your stock or aftermarket downpipe utilizing...

MSRP:

Was:

Now: $1,250.00 - $1,350.00

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STM Tuned
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sku: EVO89-EMC-SS

STM Stainless Exhaust Manifold Cover for Evo 8/9

The STM stainless steel exhaust manifold heat shield cover attaches right to your factory, OEM exhaust manifold or cast FP manifold finishing off the look of your engine bay and helps to seal in the...

MSRP:

Now: $129.00
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STM Tuned
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sku: BL-MIT-1330BLK

STM Stainless Steel Brake Lines for 1G DSM AWD

STM Brake Lines for 1G DSM all wheel drive feature a smooth, black protective coating and includes all front and rear lines with fittings for a direct replacement install. DOT certified and made with...

MSRP:

Now: $180.00
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