Subaru Conversion Kits and Parts

Hall Effect Sensor

Replacement sensor for our Hall Effect Speed Sensor Kit. Installation Instructions

SCP

Interface Board Deluxe

The Small Car Performance Interface Board Deluxe is designed to make a seamless 1996 and later Subaru installation with minimal engine codes, a working tach, an accurate temp gauge, and a functional neutral switch system. Installing our Interface Board...

SCP

Tachometer Face (Black) 8K RPM

8,000 RPM tachometer face with precut shape and mounting holes. Also available in 7,000 RPM (shown). Installation Instructions

SCP

Tachometer Face (Black) 7K RPM

7,000 RPM tachometer face with precut shape and mounting holes. Also available in 8,000 RPM. Installation Instructions

SCP

DIY Wiring Harness Modification Kit

Are you an expereinced DIYer? Do you have persistence and dozens of hours of extra time to devote to modifying a Subaru wiring harness? Yes? Keep reading...   This kit is a vehicle specific guide - not a step-by-step manual - that will require...

SCP

321 Stainless Steel Header: Subaru 2.5L (all) & 2.2L ('90-'95)

After many years in development, we’ve perfected the design and construction of our stainless-steel header. We’ve designed it to be as compact as possible for strength and to maximize ground clearance. Made from the preferred material for high...

SCP

321 Stainless Steel Header: 2.2L '96 and Later

After many years in development, we’ve perfected the design and construction of our stainless-steel header. We’ve designed it to be as compact as possible for strength and to maximize ground clearance. Made from the preferred material for high...

SCP

"The Subie-Stan" Ceramic-Coated Header

Introducing "The Subie-Stan" header from Small Car Performance.  The design has been perfected by the world famous Stan's Headers and now the option for customers who prefer a non-stainless header.     Offering chrome or titanium...

Subaru Vanagon Catalytic Converter: 2.25": Metallic Substrate

This high flow catalytic converter is the latest technology with a metallic substrate that offers higher temperature and vibration capability, increased efficiency, but decreased environmental hazards.   Specifications: Stainless Steel 2.25" Inlet...

SCP

Subaru Vanagon Catalytic Converter: 2 Inch Stainless Steel

This high flow catalytic converter is the latest technology with a stainless-steel metallic honeycomb that offers higher temperature and vibration capability, increased efficiency, but decreased environmental hazards. Specifications: Stainless Steel 2"...

Oxygen Sensor Pair 05'-12'

This kit includes the rear oxygen sensor and the front A/F sensor needed for an 2005' to 2010' EJ25. We highly reccomend replacing these sensors when installing a Subaru engine in your van. Please specify the model and year of your engine when...

Stainless Muffler Clamp: 5.25"

This clamp is made with heavy duty 14 gauge stainless steel and is much tougher than other brands.Fits:1980-1985 stock Vanagon mufflers Sold individually. Two are required.

Stainless Muffler Clamp: 5.75"

This clamp is made with heavy duty 14 gauge stainless steel and is much tougher than other brands. Fits: Stock Vanagon OE Muffler: 1986-1991  SCP's Stainless Steel Muffler Please Note: This clamp will NOT directly attach to the...

Stainless Muffler Clamp: 6"

This clamp is made with heavy duty 14 gauge stainless steel and is much tougher than other brands.Fits:Small Car's 2" Performance MufflerSmall Car's 2 ¼” Performance MufflerSold individually. Two are required.

Stainless Steel Muffler Brackets

These stainless brackets are specially designed to work with Small Car's engine mounts to hold the muffler rigidly to the engine assembly and very close to the stock position. Used in one position for the Syncro and oppositely for the 2WD...

2" Three Bolt Exhaust Flange

Made from 3/8” thick stainless steel, this flange has a 51mm (2") center hole and is beveled on one side so it can be installed to accept a 2" Exhaust Flange Gasket or a metal O-Ring Seal (linked below). Additionally, the mounting...

Header Gasket Subaru: 2.2L: '90-'95 & 2.5L

Gasket for Subaru 2.2L Dual Port and 2.5L header - including turbo.Exhaust header to head gasket.Sold individually. Two are required.

Vanagon Exhaust O-Ring

Exhaust O-Ring fits the stock Vanagon exhaust collector "J" pipe and the "J" pipe to the stock catalytic converter or Small Car's Stainless Steel Catalytic Converter.Sold individually. Two are required.

2" Exhaust Flange Gasket

This high quality metal faced exhaust gasket fits Vanagons and Type IIs. The slotted mounting holes allow a proper fit for both the mufflers and tailpipes that have a slightly different bolt pattern. The inside hole dimension is 52mm or approximately 2...

2 1/4" Exhaust Flange Gasket

Three bolt reinforced metal gasket for the 2-1/4" Exhaust Flange.

SCP

Exhaust Flange: Three Bolt 2 1/4"

Designed to match the 3.3L header, this three bolt 3/8" stainless steel flange is sized to fit over a 2 1/4" pipe and bolt to the header output. You will also need Flange Gaskets (linked below).   Sold individually.

Header Gasket Subaru: 2.2: 1996-Later

Gasket for Subaru 2.2L single port header. Exhaust header to head gasket.Sold individually. Two are required.

SCP

Turbo Header Output Flange

Laser cut from 3/8" steel, this 5 bolt flange takes a 2 1/4" pipe and fits the turbo output on the 2.2 and 2.0L Subaru engines.

SCP

Turbo Header Up Pipe Flange

Laser cut from 3/8" steel, this 2" 5 bolt flange fits on the header up pipe where it meets the turbo. Fits the Subaru 2.2 and 2.0L turbo engines.