Spoon Sports Rigid Collar - Suzuki Alto/Alto HV HA36S, HA36V, HA37S, HA97S (2WD) - Full Kit 34111102429 so just changing the exhaust

so just changing the exhaust alone will limit the output to the stock

is responsible for monitoring your air-fuel mix post combustion and feeding that information back to the ECU

The system is 100% pre-preg carbon fiber

As a side note

Spoon Sports Rigid Collar - Suzuki Alto/Alto HV HA36S, HA36V, HA37S, HA97S (2WD) - Full Kit 34111102429 so just changing the exhaustDeveloped by Spoon Sports, the Japanese Honda tuning specialists, Rigid Collars are precision machined aluminium rings that lock your subframe to the chassis. Factories drill the subframe bolt holes oversized so components drop in fast on the production line, and that clearance stays for the life of the car. It leaves the subframe sitting a fraction off centre, dulling steering response and letting vibration through the floor. Fit a set and the bolts