Justune

Justune Justune 816-506-3515
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C7 zo6 with x port/exhaust/cai/gpi stg2 cam/pulleys 14 # on 93 made 800 hp tuned by Justune with hp tuners
06/20/2026

C7 zo6 with x port/exhaust/cai/gpi stg2 cam/pulleys 14 # on 93 made 800 hp tuned by Justune with hp tuners

Silverado with stg2 truck cam in for a tune tuned by Justune with hp tuners
06/20/2026

Silverado with stg2 truck cam in for a tune tuned by Justune with hp tuners

C7 zo6 with btr2 cam/cai/exhaust on 93 made 650 hp on 8.5 # tuned by Justune with hp tuners
06/20/2026

C7 zo6 with btr2 cam/cai/exhaust on 93 made 650 hp on 8.5 # tuned by Justune with hp tuners

58 Cadillac with a lsa/6l80 swap in for a tune pretty cool and fun to drive car built by talents auto tuned by Justune w...
06/20/2026

58 Cadillac with a lsa/6l80 swap in for a tune pretty cool and fun to drive car built by talents auto tuned by Justune with hp tuners

GMC Denali in for dod delete tune tuned by Justune with hp tuners
06/17/2026

GMC Denali in for dod delete tune tuned by Justune with hp tuners

Silverado with stg2 cam made 320 hp tuned by Justune with hp tuners
06/17/2026

Silverado with stg2 cam made 320 hp tuned by Justune with hp tuners

Cool jeep with ls/4l80e in for a tune tuned by Justune with hp tuners
06/17/2026

Cool jeep with ls/4l80e in for a tune tuned by Justune with hp tuners

2500 Silverado on 87 Oct made 284 hp tuned by Justune with hp tuners
06/16/2026

2500 Silverado on 87 Oct made 284 hp tuned by Justune with hp tuners

Super cool c10 with lt4 swap/a8 trans in for a tune tuned by Justune with hp tuners
06/16/2026

Super cool c10 with lt4 swap/a8 trans in for a tune tuned by Justune with hp tuners

Clean gmc with ls3 swap in for a tune tuned by Justune with hp tuners
06/16/2026

Clean gmc with ls3 swap in for a tune tuned by Justune with hp tuners

Address

1213 NE Pamela Boulevard
Grain Valley, MO
64029

Opening Hours

Monday 10am - 5pm
Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 10am - 5pm
Sunday 10am - 5pm

Telephone

+18165063515

Website

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