Rzcrew Racing - Forged Pistons 74mm - 8:5 to 15:0 Compression Ratio - Suzuki Swift GTI Cultus - G13B GP5 There is also no worry

There is also no worry that the aluminum cast pipe will deform under negative pressure at high boost

Ref: 93136

Reference Number: 856801-5027S

The ZZ-R are rebuildable coilovers

Designed for Road Racing

Rzcrew Racing - Forged Pistons 74mm - 8:5 to 15:0 Compression Ratio - Suzuki Swift GTI Cultus - G13B GP5 There is also no worrySpecifications: Manufacturer: Rzcrew Racing Compression Ratio: Please Choose Bore Diameter: 74mm RZCrew's Custom Made Forged Pistons are engineered for high performance applications, from hot street to competition. To ensure our pistons can take the serious abuse of high compression, extreme boost levels and heavy nitrous usage, while remaining reliable, we use 2618 aluminium alloy for its higher tensile strength. Our pistons are fully customized to