![SMARTflash m360 Upgrade [Audi S3 (8V)] Transmission:Manual ECE R90 approved](https://cdn.shopify.com/s/files/1/0367/2621/files/SMARTflash_Audi_S3_m360.png?v=1768477421)
Pay in 4 interest-free payments of $62.40 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
ECE R90 approved
anywhere in the world
The kit features an enlarged bore rear crossover pipe
Unlike typical T-bolt clamps that may cause deformation and hose damage
Also included are a mountune silicone coupling hose
SMARTflash m360 Upgrade [Audi S3 (8V)] Transmission:Manual ECE R90 approvedThe mountune m360 upgrade delivers phenomenal performance for the Audi S3 (8V) with either manual or S Tronic transmissions. Based on over a decade of tuning vehicles to pass OEM sign off, the mountune m360 offers the highest quality calibration, providing improved drivability, response and of course, a substantial increase in both power and torque, all vigorously durability tested to provide peace of mind that reliability is maintained even when the
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