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Perfectly engineered for precise porting on 3rd Gen FD RX-7 (1993-2002) and late Cosmo RE/20B engines
Fine-tune your rotary engine's oil pressure with our Oil Regulator Tool
Enhance your RX-7's performance with our high-quality lower intake manifold gasket
Perfect Fit: Designed specifically for Mazda RX-8 rotary engines
this oil filler cap provides a simple yet effective upgrade
S5 n/a 13b 6 port isolator Perfectly engineered for precise porting3 16 Phenolic spacer for intake heat isolation to help reduce heat transfer from engine block to lower intake to reduce intake air temps.
US$ 192.00
US$ 134.00
US$ 134.00
US$ 105.50
US$ 192.00
US$ 192.00