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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Rear: -35mm to -40mm (-1
The BoostLine connecting rods is a scratch design that takes the best attributes of an H- and I-beam rod and merges them into one
If thats not enough
as this can prematurely wear down the burnt finish
Supertech Black Nitrided Exhaust Valves K20/K24 series Transmission Gears Rear: -35mm to -40mm (-1FITS: 8th Gen Honda Civic 8th Gen Honda Civic Si 9th Gen Honda Civic 9th Gen Honda Civic Si Acura RSX 1st Gen Acura TSX 2nd Gen Acura TSX Supertech valves come in either a dished or flat bottom. The valves are black nitride treated coated, which reduce friction at high rpms. Specs: Head Diam: 31. 00mm (Std) Stem Diam: 5. 48mm Length: 108. 65mm Material: Black Nitrided Valve Type: Exhaust Includes all 8 exhaust valves