All Products

The STM 5" Aluminum Intake for the 2018-2019 Jeep Grand Cherokee Trackhawk is a direct bolt-on install. This massive intake pipe will open up the s...

The STM Universal TiAL Blow Off Valve Flange Pipe is designed for those of you making custom intercooler pipes at home, but may not have a welder. ...

The STM Evo X MAF housing pipe is designed for those of you making a custom intake set up at home, but may not have a welder. Available with a 3, 3...

The STM Evo X Bellmouth Intake Pipe Kit incorporates a huge 6" velocity stack to utilize the air space of the giant K&N filter to keep air flow...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Exhaust Turn-Down for the 2020+ Supra GR is a direct bolt-on to yo...

The STM Fast Idle Air Valve Bypass Plate is cut from 1/8" aluminum and when sandwiched in the lower half of the throttle body, this blocks the unwa...

The STM Fast Idle Air Valve Block Off Plate is cut from 1/8" aluminum and designed to be used if you have removed the bottom portion of your thrott...

The STM Stock MAF Intake Pipe Kit is designed for your Evo 8/9 running the factory MAF sensor and will adapt to any stock-style blow off valve. The...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" STM Evo X O2 Housing Downpipe with Atmosphere Dump is the perfect bolt-on ...

The STM In-Line Fuel Pressure Gauge features a -6AN adapter for a clean and simple install. Comes fully assembled with PTFE tape. The fittings is b...

Engineered to 'Activate More Grip', BSK012 is a packaged solution designed to improve performance and enhance the driving experience of your vehic...

Break the mold with AirGate™. Designed, engineered, and tested in-house at AWE Intoxicating turbo spool when under boost with lid off, stealthy wi...

These replacement springs are used with the STM Denso-style coil on plug (COP) ignition kits for Evo 4-8 and Evo 9. These little springs can get da...

Steel braided Oil Feed Line(12mm Banjo & Straight Ends) -4 AN for oil supply,3 foot long /36" inches.

The 4.5" STM High Flow Universal Air Filter is 5" tall and is a compact, versatile air filter with plenty of volume for limitless applications. Fea...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Stainless Steel Cat-Back Exhaust for Evolution VIII-IX bolts direc...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM O2 Housing Downpipe combo is the perfect bolt-on addition to your ...

The STM Rear Toe Arm Eccentric Bolt Kit is comprised of all OEM Mitsubishi bolts for a perfect replacement fit on your 1995-1999 front wheel drive...

STM Garrett Dual Ball-Bearing Oil Restrictor Fitting is compatible with most ball bearing Garrett turbos, including 30/35R. Fits any turbo requirin...

The STM -10AN Mitsu-Series turbo oil drain fitting is typically used with the Mitsubishi 14B, 16G, T25, T28 and bolt-on Evo 7/8/9/X turbos among ma...

The STM 3/8" BSPT to -4AN Fitting is generally used to attach a turbo oil feed line to your 3/8" BSPT oil filter housing. Compatible with all 1990-...

The STM -6AN Male to 14mm x 1.5 Female Bubble Flare Fitting is typically used with the DSM sending unit to convert lines to -6AN. Also fits the Evo...

The STM Stainless Steel Oil Pan Bolt Kit includes 19 Allen cap stainless steel bolts and is a perfect match for your new motor build! Fits all 6-bo...

Sick of your DSM oil dipstick popping out, spraying oil everywhere and potentially creating a severe fire hazard? Don't worry, we are too! The STM ...

"Allow 4-6 Weeks For Parts Manufacture/Order Processing Before Shipping" Genuine OEM Mitsubishi factory replacement exhaust manifold to head studs,...

"Allow 4-6 Weeks For Parts Manufacture/Order Processing Before Shipping" Genuine OEM Mitsubishi factory replacement exhaust manifold to head studs,...

STM Driveshaft Carrier Bearing Support Bushings are a direct replacement for your worn-out, factory, rubber bushings giving you a more solid feel o...

If you are sick of your Y-Pipe coupler popping off and leaving you with a stuttering, boost-leak, this STM silicone coupler will fix your problem. ...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Evo 8/9 aluminum Power Steering Reservoir is a direct replacement ...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Power Steering Reservoir is a direct replacement for the factory E...

STM BOV recirculation hose is perfect if you need to reroute your blow off valve from the intercooler pipe back into the intake. This 90° silicone ...

The STM Engine Oil Cooler Delete Kit fits all Evo 7/8/9 and Evo X models and is as simple and easy as it gets. If you plan on removing your engine ...

The STM Boost Leak Tester includes a billet aluminum core with nozzle to test your system for leaks and ensure your set-up is solid. Includes your ...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Evo 7/8/9 transmission-mount engine oil catch can is designed to m...

This is the replacement upper silicone coolant hose for the STM small radiator kits for the Evo 7/8/9 and 2G DSM . This hose is compatible with ...

The STM Small Battery Kit for the 2002-2007 WRX and STi models includes everything needed to install in minutes. The factory battery weighed in at ...

The STM Odyssey PC925 Battery Kit for the Evolution X is more reliable than the smaller 680 style batteries, and still 11 pounds lighter than stock...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Evo 7/8/9 Coolant Overflow Reservoir is a direct replacement for y...

The STM Short Battery Tie Down Plate can be used as a dress-up, finishing piece or used for custom applications with small batteries. USA-made from...

The STM lightweight rear bumper support bar for Evo X weighs in at only 6.2 pounds and is a direct replacement for the 33 pound, factory piece drop...

The Competition Clutch Stage 3 - Street-Strip Series 2300 Clutch Kit is comprised of a segmented Carbon Kevlar material with a performance pressure...

The COBB 20G is an ideal turbo upgrade for those looking to increase the top-end power of their STI while maintaining low and mid-range response. C...

The Competition Clutch Stage 4 - Strip Series 1620 Clutch Kit, available with a double spring, six rivet carriage is good for ease of gear transiti...

1/4″ Nylon black flex tubing suited for Turbosmart 1/4″ pushloc fittings (TS-0550-3053/3054/3055). Nylon material selection allows for maximum pres...

Gasket - Suits Nissan Flange. Replacement Gasket for TS-0205-2057 (Flange Adapter Kit), TS-0205-1026, TS-0205-1027 (Nissan and R35 Dual Port), and...

Plumb Back Fitting (34mm ) - Suits Turbosmart Kompact Dual Port and Plumb Back BOVs

Spring - Suit Turbosmart Kompact BOV Range. Vacum High -24InHg, Vacum Low -14In Hg