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SB

JSR Performance mufflers are engineered for balanced exhaust flow, sound character, and long-term heat resistance.

Quality materials and precision fabrication deliver dependable performance in demanding conditions.

Multiple body and chamber configurations are available to suit diverse vehicle platforms.

Select surface finish and size below to view product images, diagrams, and part numbers.

SB

Surface

We have achieved perfect durability by applying SUS304 material both internally and externally.

SB surface

Size

Two types: single and dual.

SB front diagram SB side diagram
Part no. A (mm) B (mm) C (In ø)
SB80S_S 152 Short 73 / Long 95 3.15
SB89S_S 161 Short 76 / Long 98 3.50
SB100S_S 172 Short 80 / Long 102 3.94
SB114S_S 186 Short 85 / Long 107 4.49
SB127S_S 199 Short 90 / Long 112 5.00
Part no. A (mm) B (mm) C (In ø)
SB80D_S 152 Short 73 / Long 95 3.15
SB89D_S 161 Short 76 / Long 98 3.50
SB100D_S 172 Short 80 / Long 102 3.94
SB114D_S 186 Short 85 / Long 107 4.49
JSR PERFORMANCE

Advanced Automotive Parts & Components

Automotive exhaust & performance parts

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