JE Forged Pistons Set - K24 Bonnets Ultra Series Street Intake Manifolds

Ultra Series Street Intake Manifolds are manufactured from cast-aluminium high-grade 356 aluminium alloy for lightweight yet added strength over sheet metal manifolds

Supports lambda tracing from the stock wideband o2 or aftermarket wideband

And thanks to Fast Ramp

Weight Matched Set: Yes

**Note: Aftermarket rear sway bars and rear subframe braces may affect fitment in some cases

JE Forged Pistons Set - K24 Bonnets Ultra Series Street Intake ManifoldsJE Forged Pistons K24 JE Pistons are specifically engineered for extreme applications up to, and including, professional competition. These pistons are made with 2618 T6 high tensile forged aluminum alloy and featuring smooth flowing radii for excellent flame travel. If you want to make reliable horsepower and lots of it, you need these! Featured: Dome Dish requires no deburring or preparation 2618 T6 high tensile forged aluminum JE designs are