BLOX Racing 16-21 Honda Civic SI Sedan 2.5in T304 - Catback Exhaust BXEX-21025 BXEX-21025 BargainPrev Place Order aFe Scorpion Replacement Alum Steel Muffler 2-1/2in In/Out Baffled Offset/Offset 13inL x10inW x4inHNext Home / Engine & Drivetrain /BLOX Racing 06-11 Honda Civic SI Coupe 2-Door 3in T304 – Catback Exhaust BXEX-21010 BXEX-21010 No Minimum Order Sale! BLOX Racing 06-11 Honda Civic SI Coupe 2-Door 3in T304 – Catback Exhaust BXEX-21010 BXEX-21010 No Minimum Order$748.80 Original price was: $748.80.$299.52Current price is: $299.52. Shopping Guarantee Free Shipping Over $49.00 14-Day Free Returns 100% Authentic › - BLOX Racing 06-11 Honda Civic SI Coupe 2-Door 3in T304 - Catback Exhaust BXEX-21010 BXEX-21010 No Minimum Order quantity + Add to cart SKU: SK0080181-US20260203-163433 Category: Engine & Drivetrain Description Description BLOX Racing 06-11 Honda Civic SI Coupe 2-Door 3in T304 – Catback Exhaust Related products Sale! Backrack 15-c f150 aluminum body 6.5ft bed toolbox side rails Fast Shipping $429.99 Original price was: $429.99.$172.00Current price is: $172.00. Engine & DrivetrainAdd to cart Sale! While Supplies Last WeatherTech 7/8in kinetic recovery rope red/black $242.99 Original price was: $242.99.$97.20Current price is: $97.20. Engine & DrivetrainAdd to cart Sale! Mr. Gasket Sb Chevy Exhaust Gaskets5908 Instant Buy $58.75 Original price was: $58.75.$29.38Current price is: $29.38. Engine & DrivetrainAdd to cart Sale! Afe Power Air Filter31-80280 High Quality $85.16 Original price was: $85.16.$42.58Current price is: $42.58. Engine & DrivetrainAdd to cart