SPDZ1 T304 Adjustable Telescoping Test Pipe - 88-00 Honda Civic / 90-01 Acura Integra 2.5”

SPDZ1 T304 Adjustable Telescoping Test Pipe - 88-00 Honda Civic / 90-01 Acura Integra 2.5”SPDZ1 Racing Test Pipes Honda Acura Applications Unlock hidden horsepower with the SPDZ1 Racing Test Pipes, engineered from premium T304 stainless steel for strength, durability, and maximum performance. Designed as a direct replacement for the restrictive factory catalytic converter, these test pipes deliver a significant increase in exhaust flow, sharper throttle response, and improved overall engine efficiency. Each unit is TIG welded with heavy

SPDZ1 Racing Test Pipes – Honda/Acura Applications

Unlock hidden horsepower with the SPDZ1 Racing Test Pipes, engineered from premium T304 stainless steel for strength, durability, and maximum performance. Designed as a direct replacement for the restrictive factory catalytic converter, these test pipes deliver a significant increase in exhaust flow, sharper throttle response, and improved overall engine efficiency.

Each unit is TIG-welded with heavy-duty flanges to ensure a leak-free seal and long-lasting reliability under the most demanding conditions. Unlike standard test pipes, the SPDZ1 design features slip-fit piping, giving you adjustability and versatility to accommodate various aftermarket header lengths and collector angles—perfect for serious tuners and racers running different setups.

Key Features:

• Material: T304 Stainless Steel for corrosion resistance and strength

• Construction: Precision TIG welding with thick, durable flanges

• Slip-Fit Piping: Adjustable for multiple header lengths & collector angles

• Improved Flow: Replaces restrictive OEM catalytic converter for max performance

• Dimensions:

  • Overall Length w/ Mid Section: 16.75"

  • Overall Length w/o Mid Section: 11.75"

• Inner Diameter: 2.5" for optimal exhaust flow

Vehicle Fitment:

• 1988–1991 Honda Civic / CRX

• 1992–1995 Honda Civic

• 1992–1997 Honda Del Sol

• 1996–2000 Honda Civic

• 1990–1993 Acura Integra

• 1994–2001 Acura Integra

Whether you’re building a track car, street machine, or show setup, the SPDZ1 Racing Test Pipes deliver the flow, strength, and adjustability needed to push your Honda or Acura build to the next level.