GM LS1 512Kbyte and 1Mbyte and newer

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IPC Hammer

by Fixed until broken » Mon May 24, 2021 4:29 pm
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444846 Views

Last post by Yovne
Fri Nov 06, 2026 6:54 pm
2006 P59 XDF Files Inside

by Phoenix » Thu Aug 25, 2022 5:01 pm
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93500 Views

Last post by V8fan
Sat Oct 31, 2026 8:41 am
PCM Hammer 2 Preview

by antus » Wed Feb 05, 2025 7:49 am
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72552 Views

Last post by sparepartsblazer
Thu Jun 11, 2026 2:33 am
LS1 Boost OS V2.1

by turbo_v6 » Tue Jul 20, 2021 4:12 pm
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87 Replies

210946 Views

Last post by darky82
Mon Jun 01, 2026 10:23 am
LS1 Boost OS V3

by turbo_v6 » Fri Apr 07, 2023 4:28 am
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80242 Views

Last post by gametech
Mon May 11, 2026 8:56 pm
Mother of all 7603 XDF files

by persingc » Fri Dec 24, 2021 2:18 am
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322083 Views

Last post by antus
Wed Oct 22, 2025 4:20 am
PCM Hammer Release 021

by NSFW » Sat May 14, 2022 7:01 pm
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378623 Views

Last post by sdade86
Mon May 26, 2025 8:57 am
Segment Swap utility

by joukoy » Fri Jan 24, 2020 8:49 am
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534556 Views

Last post by antus
Wed Jan 22, 2025 1:25 pm
Flex Fuel and Lean Cruise Patches for OS 12587603

by Phoenix » Fri Mar 04, 2022 4:10 pm
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12 Replies

59552 Views

Last post by V8fan
Sun Jan 19, 2025 11:57 am
New XDFs for 12202088 Series_2 and 12225074

by Ken » Tue Mar 05, 2024 2:00 am
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14 Replies

41994 Views

Last post by darky82
Mon Nov 04, 2024 12:51 pm
OS 12592618 P59 XDF File

by Phoenix » Tue Jul 12, 2022 9:38 pm
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16 Replies

67404 Views

Last post by antus
Thu Oct 03, 2024 6:14 am
The Maps for the P10, P12, and P12b --- INSIDE

by darkman5001 » Sat May 28, 2022 12:55 pm
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109734 Views

Last post by roughneck427
Wed Feb 28, 2024 6:21 pm
OS 12592433 P59 XDF Inside

by Phoenix » Fri Apr 07, 2023 1:24 am

1 Replies

28649 Views

Last post by antus
Fri Apr 07, 2023 5:43 am
OS 12221588 P01 XDF File

by Phoenix » Wed Sep 28, 2022 2:45 pm

2 Replies

34297 Views

Last post by antus
Wed Mar 08, 2023 7:17 am
OS 12606960 XDF File

by Phoenix » Sun Mar 05, 2023 5:20 pm

2 Replies

32766 Views

Last post by mattbta
Mon Mar 06, 2023 7:41 pm
OS 12593058 P59 XDF File (INTEL CHIP ONLY!!!)

by Phoenix » Fri Aug 19, 2022 3:17 pm

6 Replies

37898 Views

Last post by bobcratchet555
Tue Feb 21, 2023 6:46 pm
OS 12587604 P59 XDF file

by Phoenix » Sat Jan 22, 2022 5:08 pm
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55895 Views

Last post by Phoenix
Tue Sep 06, 2022 2:16 pm
OS 12587811 P59 XDF File

by Phoenix » Wed Aug 10, 2022 9:58 pm

0 Replies

23689 Views

Last post by Phoenix
Wed Aug 10, 2022 9:58 pm
LS1 Flash Tool V1.07

by antus » Fri Jul 19, 2013 3:46 am

5 Replies

90833 Views

Last post by antus
Wed Jan 02, 2019 12:15 pm
What PCM is this

by Gampy » Fri Mar 11, 2022 10:43 pm
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6365 Views

Last post by Xnke
Sun Nov 15, 2026 12:26 am
P12 Hummer H3 XDF Release

by LSxHunter » Thu Sep 24, 2026 12:06 am

7 Replies

823 Views

Last post by LSxHunter
Thu Nov 05, 2026 1:09 pm
VZ LS1 4L60E to T56 swap – Cruise only works in 1st-3rd

by Panda53 » Thu Nov 05, 2026 1:38 am

0 Replies

50 Views

Last post by Panda53
Thu Nov 05, 2026 1:38 am
Tuning Files Catalog

by Gene Thompson » Mon Nov 02, 2026 4:39 pm

0 Replies

145 Views

Last post by Gene Thompson
Mon Nov 02, 2026 4:39 pm
PCM Hammer P12 development

by darkman5001 » Tue Feb 15, 2022 1:10 pm
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226600 Views

Last post by SmichaelR22
Tue Oct 27, 2026 4:20 pm
Universal Patcher-Beta issue with black box os

by CDNL » Thu Oct 08, 2026 9:11 pm
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19 Replies

612 Views

Last post by CDNL
Tue Oct 20, 2026 4:29 pm

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