NEW CJR PERFORMANCE ADDRESS - 5825 E HWY 163 COLUMBIA MO 65201 AS OF 7/29/2024!

Save 10% on your ECU Flash with the Purchase of any Hard Part! Discount applies at checkout.

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CJR Performance  |  SKU: SQ9277181

ECU Mail-In Flash Tune Update

$25.00
Options

Description

NOTE - List ALL Modifications that you would like the ECU flash to be updated for.  

CJR Mail-In Tune Update - This checkout is specifically for those who have already purchased a flash from CJR and solely looking to change tunes via mail-in. This revision service covers the shipping/handling UPS return shipping and our receiving/boxing for mail in customers. After clicking checkout, please enter the modifications you would like the ECU to be updated to, include modifications for us to keep on record.***

V3 Upgrade currently for CRF110 Only. $39.99 Upgrade + $10 Return Shipping

Once purchased on the Mail-In Tune Update, please package your ECU up safely and ship it to us at:
CJR Performance
5825 E Hwy 163
Columbia MO 65201

***We can only reflash ECU’s that have previously been flashed by CJR with this purchase option. If you have not previously purchased a tune with us before, you cannot use this option. We do offer a discount for an ECU flash if you want to switch tunes to a CJR Spec Map

****PLEASE ENSURE WE HAVE A TUNE FOR YOUR NEW CONFIGURATION BEFORE SENDING IN YOUR ECU

USE CODE AT CHECKOUT "TuneUpdate" to eliminate additional shipping charge, if you are charged shipping, we will refund that back to the original payment method used.

Customer Reviews

Based on 11 reviews
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K
K.G.
Awesome!

Got my ecu back and it’s night and day. Thing revs out super quick, response is much better, and the new rev limit brings it to another level

C
C.M.
Great company

Great company to work with always very helpful and get things done fast

P
Paton

Quick turn around time owner called me and talked to me about my order and told me it was possibly gonna be delayed told him that was no problem cause he thought he was gonna be out of town and got back to me faster than I expected

P
P.

Quick turn around time owner called me and talked to me about my order and told me it was possibly gonna be delayed told him that was no problem cause he thought he was gonna be out of town and got back to me faster than I expected

D
D.S.
Awesome service

I had originally got an ecu flash on my son’s 110 after a bunch of upgrades. Later he/I wanted to try a few more upgrades like a cam and injector so we tried them with the ecu mail in update and just like the first time the tuning was spot on. No hesitation, no lean spots, no backfiring(to my son’s disappointment). Runs perfect!

123
CJR Performance

ECU Mail-In Flash Tune Update

From $25.00

NOTE - List ALL Modifications that you would like the ECU flash to be updated for.  

CJR Mail-In Tune Update - This checkout is specifically for those who have already purchased a flash from CJR and solely looking to change tunes via mail-in. This revision service covers the shipping/handling UPS return shipping and our receiving/boxing for mail in customers. After clicking checkout, please enter the modifications you would like the ECU to be updated to, include modifications for us to keep on record.***

V3 Upgrade currently for CRF110 Only. $39.99 Upgrade + $10 Return Shipping

Once purchased on the Mail-In Tune Update, please package your ECU up safely and ship it to us at:
CJR Performance
5825 E Hwy 163
Columbia MO 65201

***We can only reflash ECU’s that have previously been flashed by CJR with this purchase option. If you have not previously purchased a tune with us before, you cannot use this option. We do offer a discount for an ECU flash if you want to switch tunes to a CJR Spec Map

****PLEASE ENSURE WE HAVE A TUNE FOR YOUR NEW CONFIGURATION BEFORE SENDING IN YOUR ECU

USE CODE AT CHECKOUT "TuneUpdate" to eliminate additional shipping charge, if you are charged shipping, we will refund that back to the original payment method used.

Options

  • Mail-In Tune Update
  • Mail-In V3 Update (CRF110 Only)
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