Auto Performance Tuning Devices & Software
Shop by category
2,422 results
Sort: Best Match
- $464.95Was: $495.59was - US $495.59Free shipping85 soldTop Rated Plus
$449.95Was: $472.95was - US $472.95Free shippingTop Rated Plus- $299.99Free shipping25 watchingTop Rated Plus
- Brand New · MSD Ignition$249.95Was: $281.95was - US $281.95Free shippingTop Rated Plus
- $19.99$10.16 shipping2 bids16h 17m
- Authorized Dealer - 60 Day Free Returns 100% +FeedbackBrand New · Edge Products$499.95or Best OfferFree shippingOnly 2 leftTop Rated Plus
- $425.95Was: $479.95was - US $479.95Free shippingTop Rated Plus
- $430.95Free shipping
- Authorized Dealer - 60 Day Free Returns 100% +FeedbackBrand New · Edge Products$499.95or Best OfferFree shippingOnly 2 leftTop Rated Plus
- Brand New · Edge Products$499.95Was: $562.95was - US $562.95Free shippingTop Rated Plus
- Brand New · MSD Ignition$249.95Was: $258.95was - US $258.95Free shipping
- $61.00Free shipping138 soldTop Rated Plus
- $464.95Free shippingTop Rated Plus
- $449.95Free shippingTop Rated Plus
- $249.95Was: $281.95was - US $281.95Free shippingTop Rated Plus
- $65.85Was: $74.95was - US $74.95Free shippingTop Rated Plus
- $464.95or Best OfferFree shipping22 watchingTop Rated Plus
- $472.95or Best OfferFree shipping8 watchingTop Rated Plus
- $430.95Free shipping
- $464.95or Best OfferFree shipping31 watchingTop Rated Plus
- Brand New · Proform$156.86Free shipping36 soldTop Rated Plus
- $120.21Trending at $126.62Free shippingOnly 2 leftTop Rated Plus
- $469.00Free shipping4 watchingTop Rated Plus
- $499.95Free shippingTop Rated Plus
- Brand New · Diablo Sport$710.95or Best OfferFree shippingOnly 2 leftTop Rated Plus
- Brand New · Edge Products$1,049.95Was: $1,095.95was - US $1,095.95Free shippingTop Rated Plus
- $299.99Free shippingTop Rated Plus
- Brand New · Pertronix$168.15Was: $182.22was - US $182.22$13.99 shippingTop Rated Plus
- $223.85Free shipping
- Brand New · Edge Products$729.95Was: $772.95was - US $772.95Free shippingTop Rated Plus
- Brand New · Pertronix$190.40Was: $218.96was - US $218.96$13.99 shippingTop Rated Plus
- $201.55Was: $231.78was - US $231.78Free shipping
- Brand New · Pertronix$273.19or Best OfferFree shippingTop Rated Plus
- $133.17Free shipping
- $152.31Free shipping
- Brand New · Edge Products$499.95Was: $562.95was - US $562.95Free shippingTop Rated Plus
- Brand New · Diablo Sport$710.95Free shippingTop Rated Plus
- Brand New · Pertronix$145.85$15.99 shipping
- Brand New · Pertronix$212.15Was: $243.97was - US $243.97Free shipping
- Brand New · Pedal Commander$299.99Free shipping5 watchingTop Rated Plus
- Brand New · Pertronix$239.25Was: $275.14was - US $275.14Free shipping
- $159.72Free shippingTop Rated Plus
- $150.46Was: $228.99was - US $228.99Free shippingTop Rated Plus
- $156.83Free shippingOnly 2 leftTop Rated Plus
- Brand New · Pertronix$183.72Free shippingOnly 1 left!Top Rated Plus
- $549.95Free shippingTop Rated Plus
- $419.95Free shippingTop Rated Plus
- Brand New · Pertronix$164.53Free shippingOnly 1 left!Top Rated Plus
- Brand New · Diablo Sport$472.95or Best OfferFree shipping19 watchingTop Rated Plus
- Brand New · Edge Products$1,049.95Free shippingTop Rated Plus
- Brand New · Superchips$499.95or Best OfferFree shippingTop Rated Plus
- $469.00Free shipping16 watchingTop Rated Plus
- Brand New · Pertronix$223.85Was: $257.43was - US $257.43Free shippingTop Rated Plus
- Brand New · Pertronix$125.08Free shippingOnly 1 left!Top Rated Plus
- $173.45or Best OfferFree shipping2 watching
- $147.45or Best OfferFree shippingTop Rated Plus
- $192.55Was: $221.43was - US $221.43$15.99 shipping
- Brand New · Racepak$229.95Was: $258.95was - US $258.95Free shippingTop Rated Plus
Best selling
- $113.18 New
Top rated
- 66% agree - Would recommend$349.95 New$315.00 Used
Review highlights
Recommended by our customersoff to great start
By calebpaulsam
Just installed on old case tractor. Barely cranked over once and fired up immediately after sitting all winter. Tractor ... see all reviews
Verified PurchaseAMAZING!
By rev_hard_garage
This is a great product, it works plain and simple. Even a novice could install this product in 30 min or less and hit t... see all reviews
Verified PurchaseGood value for the money
By ericop_be
bought this as a spare one, but don't think I will ever need it. Good value for the money, car always starts up straight... see all reviews
Verified PurchasePerTronix ignition.
By deborah5592
PerTronix is the best thing that ever happened to any of these old tractors I work on regularly, especially if they sit ... see all reviews
Verified PurchaseExtremely reliable
By rufus7748
If possible, get the 1181LS (Lobe Sensing) model instead of the 1181. It is much easier to install. I hope this new on... see all reviews
Verified PurchaseNew to this type
By tazman_o
I have used this for over a week and so far it is great .... Was very easy it install and i have never installed somethi... see all reviews
Verified PurchaseEconomy the same as before
By pantognoni
Using the economy mode mpg improved very little if any. Not too pleased with that but hopefully the tow mode will prove ... see all reviews
Verified PurchaseNever ran better
By atzottola
put this on my 235 6 cyl. Had no timing issues like the other guy. After messing with points for years and never having ... see all reviews
Verified Purchase
