*This item is not available for purchase in California* BLOX Racing test pipes are constructed out of T304 stainless steel and are great alternatives for the restrictive factory catalytic converter. Each test pipe is TIG-welded and features thick flanges and significantly increases exhaust flow. The Honda test pipes feature slip-fit piping that offer adjustability and versatility in clocking angles. This unique feature helps accommodate the many different header lengths and collector angles that are currently on the market. Overall Length w/ Mid Section Installed - 16.75"Overall Length w/o Mid Section Installed - 11.75"  Available in 2.25" or 2.5" inner diameter sizes. FOR RACE USE ONLY. Vehicle Applications 88-91 Civic/CRX 92-95 Civic 92-97 Delsol 96-00 Civic 90-93 Integra 94-01 Integra


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