S Brand Collection

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" STM offers this replacement exhaust turn-down for the racer who wants ever...

The STM -8AN Fuel Bulkhead Fitting is designed to attach to your fuel pump hanger by drilling out the old feed line. This is perfect for multiple-p...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Axle-Back Exhaust / Muffler Delete for the Nissan 370Z bolts direc...

The STM -6AN Fuel Bulkhead Fitting is designed to attach to your fuel pump hanger by drilling out the old feed line. This is perfect for multiple-p...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM 3" stainless steel downpipe for the AWD 2G DSM will bolt up to any...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM 3" stainless steel downpipe for the AWD 2G DSM will bolt up to any...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM full 3" Stainless Steel Turbo-Back Exhaust for the 2G AWD DSM is m...

STM Brake Lines for 2020+ Supra GR includes a full set of 4 lines for front and rear with factory style fittings for a direct replacement upgrade. ...

If you need to replace the rotors on your STM Rear Drag Brake Kit, this is the standard option. If you previously had the scalloped rotor, this is ...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Stainless Steel Cat-Back Exhaust for the 1995-1999 2G AWD DSM weig...

If you need to replace the rotors on your STM Front Drag Brake Kit, this is the standard option. If you previously had the scalloped rotor, this is...

"Allow 4-6 Weeks For Parts Manufacture/Order Processing Before Shipping" This bolt kit is comprised of OEM Mitsubishi hardware for the Evo 4-9 with...

The STM Billet Aluminum Engine Oil Cap is now available for the 2016+ Ford Focus RS models! Machined in the USA and finished with a stealth, black ...

The STM Evo X Stainless Engine Bay Bolt Kit includes a master set of 186 bolts, washers and nuts to replace your old, rusted and faded hardware wit...

The STM-Spec Manley Evo IV-IX Custom 11.5:1 Pistons for 2.0L 4G63 are now available! These are the same gas ported pistons we have been testing in ...

If you need to replace the rotors on your STM Rear Drag Brake Kit, this is the lightweight scalloped option. If you previously had the standard rot...

The STM Evo X Stainless Headlight & Fender Bolt Kit is a direct replacement for your old, faded factory bolts. Because the details matter!Inclu...

"Allow 7-14 days For Parts Manufacture/Order Processing Before Shipping" The STM DSM Recirculated O2 Housing is designed around the 38mm TiAL MVS W...

If you need to replace the rotors on your STM Front Drag Brake Kit, this is the lightweight scalloped option. If you previously had the standard ro...

"Allow 4-6 Weeks For Parts Manufacture/Order Processing Before Shipping" The STM Evo X Stainless Intake Manifold Bolt Kit replaces all your worn, f...

If you need to replace the caliper on your STM rear drag brake kit - this is the one! Sold individually, price is for one caliper.The DynaPro Singl...

The STM Evo X Stainless Power Steering Bolt Kit is an easy upgrade for your old, rusted factory bolts! This kit pretty much covers the left side of...

"Allow 4-6 Weeks For Parts Manufacture/Order Processing Before Shipping" The STM Subaru driveshaft to rear end bolt kit for the 2004-2007 STi model...

"Allow 4-6 Weeks For Parts Manufacture/Order Processing Before Shipping" The STM 4G63 Manifold/Cylinder Head Block Off Plates are designed to compl...

If you need to replace the caliper on your STM front drag brake kit - this is the one! Sold individually, price is for one caliper.The Forged Bille...

Wilwood replacement caliper rubber oring kit includes four 1.38" square style seals. Compatible with all brake fluids and specifically designed for...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM DSM Recirculated O2 Housing bolts to Mitsubishi-style turbos and c...

Wilwood replacement caliper rubber oring kit includes four 1.75" square style seals. Compatible with all brake fluids and specifically designed for...

Wilwood’s Caliper O-Ring kits are a convenient way to purchase and use caliper crossover seals for periodic maintenance of your Wilwood Calipers. C...

The STM 4G63 Manifold/Cylinder Head Block Off Plates are designed to completely seal off your intake or exhaust ports while you have the manifolds ...

"Allow 7-14 days For Parts Manufacture/Order Processing Before Shipping" The STM O2 Housing Atmosphere Dump fits with the FWD 1G and FWD/AWD 2G DSM...

If you need to change out the rotor discs on your STM Drag Brakes, these are the bolts you'll need! Each rotor requires 8 bolts and washers. Must b...

"Allow 4-6 Weeks For Parts Manufacture/Order Processing Before Shipping" This bolt kit is comprised of OEM Mitsubishi hardware for the Evo 4-9 with...

"Allow 7-14 days For Parts Manufacture/Order Processing Before Shipping" The STM DSM Atmosphere Dump O2 Housing fits with the FWD 1G and FWD/AWD 2G...

"Allow 4-6 Weeks For Parts Manufacture/Order Processing Before Shipping" This bolt kit is comprised of OEM Mitsubishi hardware for the 1G/2G DSM wi...

"All 4-6 Weeks for parts manufacture/order processing before shipping" This bolt kit is comprised of OEM Mitsubishi hardware for the 1G/2G DSM with...

If your dipstick has the bad habit of popping out of your tube and making a hazardous oil mess all over your engine bay, this little spring has bee...

The STM Timing Belt Cover Bolt is comprised of all OEM Mitsubishi bolts for your upper and lower timing belt covers as pictured. Fits all Evo 8/9 m...

Wilwood 6812 street/race PolyMatrix E replacement Brake Pads for "Dynapro" Calipers on the STM Rear Drag Brake Kits.Vehicle Fitment: Wilwood Dynap...

Genuine OEM Mitsubishi factory replacement thermostat housing bolt kit for the Evo 7/8/9 models. Available as the full kit or separately as needed....

Closeout deal! This bar has a scratch in the powdercoat as pictured. Brand new, never installed. Regular price is $249.The STM Lightweight Front Cr...

Wilwood replacement Brake Pad for the Dynapro calipers on the STM Rear Drag Brake Kits. Includes a set of 4 pads for both rear calipers. BP-10 is a...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" Gloss black closeout deal! We have a few gloss black catch cans remaining ...

"Allow 4-6 Weeks For Parts Manufacture/Order Processing Before Shipping" Includes all genuine OEM Mitsubishi parts to replace the oil return line g...

Just the right touch for your interior! The STM Titanium Shift Knob is polished, then individually, hand-burned for a unique finish every time. Bel...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Engine Oil Catch Can for the Evo X plastic valve cover includes ev...

"Allow 4-6 Weeks For Parts Manufacture/Order Processing Before Shipping" Includes all genuine OEM Mitsubishi parts to replace the oil return line g...

"Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping" The STM Aluminum Weld-On 2" Bung and Cap are the perfect match for those D...