Allstar Performance Return Spring Kit 4150 Black DX2950K • Intermediate and outer pre-filter

• Intermediate and outer pre-filter extend the life of your paper filter

13-3/8 in Wide

58 cc Chamber

service parts and individual pieces are also available

over 1 GPM more flow at pressure and never-before-seen modular features and mounting options

Allstar Performance Return Spring Kit 4150 Black DX2950K • Intermediate and outer pre-filterKits are replacement hardware found on Allstar throttle brackets or may be used when building custom return spring brackets. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance.